| 11. | The black seed coat is often prominently pitted, sometimes rugulose or nearly smooth.
|
| 12. | The pathogen survives as hyphae in the seed coat and embryo.
|
| 13. | The vertically orientated seed has a black, smooth and shining, crustaceous seed coat.
|
| 14. | The tough outer seed coat has been used to make bowls.
|
| 15. | The seed coat is crustaceous, mostly with papillose, conic outgrowths along one side.
|
| 16. | In the Anacardiaceae and Nelumbonaceae families the seed coat is not well developed.
|
| 17. | The seed is vertically orientated, with a thin, membraneous seed coat.
|
| 18. | The seed coat, still remaining in one piece, is then dropped.
|
| 19. | You can see the seed coats swelling and shrivelling a little.
|
| 20. | The integument becomes a seed coat, and the ovule develops into a seed.
|
